Pennsylvania motorists are paying a little more to top off the tank. As reported by Triple-A, the average price for a gallon of regular rose Friday in the Keystone State to just under three dollars, 38 cents, this as the corresponding national figure was also up at four tenths over three fifteen. The lowest prices were found in Wyoming, rising slightly on Friday to just under two bucks, 69 cents. At the opposite end of the gas-price spectrum, Hawaii motorists saw the Aloha State average rise to a couple of tenths under four sixty-eight.